20183846416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43499669}}^1$

素因数の和:43499706

約数の個数: 20

約数和(自身を含む): 40454693100

約数和(自身を除く): 20270846684

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43499669, 86999338, 173998676, 347997352, 695994704, 1261490401, 2522980802, 5045961604, 10091923208, 20183846416]

約数ペア:

[(1, 20183846416), (2, 10091923208), (4, 5045961604), (8, 2522980802), (16, 1261490401), (29, 695994704), (58, 347997352), (116, 173998676), (232, 86999338), (464, 43499669)]